Dwienda Rictica, Octa, and Rita Afni. “Giving Guava to Increase HB Levels in Anemic Pregnant Women at PMB Dince Safrina Pekanbaru”. Journal of Midwifery and Nursing 3, no. 1 (January 30, 2021): 20-25. Accessed November 10, 2026. https://www.ejournal.iocscience.org/index.php/JMN/article/view/1148.